Invention Grant
US07669948B2 Fluid ejector including a drop size symbol, a method of disposing a drop size symbol in a fluid ejector, and an image forming device including a marking fluid ejector with a drop size symbol
有权
包括液滴尺寸符号的流体喷射器，将液滴尺寸符号设置在流体喷射器中的方法以及包括具有液滴尺寸符号的标记液体喷射器的图像形成装置
- Patent Title: Fluid ejector including a drop size symbol, a method of disposing a drop size symbol in a fluid ejector, and an image forming device including a marking fluid ejector with a drop size symbol
- Patent Title (中): 包括液滴尺寸符号的流体喷射器，将液滴尺寸符号设置在流体喷射器中的方法以及包括具有液滴尺寸符号的标记液体喷射器的图像形成装置
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Application No.: US12113458Application Date: 2008-05-01
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Publication No.: US07669948B2Publication Date: 2010-03-02
- Inventor: Helen Haekyung Shin , Peter A Torpey
- Applicant: Helen Haekyung Shin , Peter A Torpey
- Applicant Address: US CT Norwalk
- Assignee: Xerox Corporation
- Current Assignee: Xerox Corporation
- Current Assignee Address: US CT Norwalk
- Main IPC: B41J29/38
- IPC: B41J29/38
Abstract:
A fluid ejector includes a drop size symbol that is based on the fluid ejector's drop size relative to one or more fixed drop sizes. The drop size symbol is formed by comparing the fluid ejector's drop size to the one or more fixed drop sizes. An image forming device includes a marking fluid ejector that includes a drop size symbol based on the marking fluid ejector's drop size relative to one or more fixed drop sizes. The image forming device forms an image based on the drop size symbol by determining the drop size symbol and then either selecting a marking fluid look-up table based on the drop size symbol, or forming an image correction factor based on the drop size symbol.
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